Mascarpone Demo Drools A sophisticated gender classification service built with Quarkus, combining AI image recognition with Drools rules engine validation. Features AI Image Analysis: OpenAI GPT-4 Vision integration Rule-Based Validation: Drools rules engine for business logic Content Policy: Strict content moderation enforcement Fault Tolerance: Resilience patterns for production use RESTful API: Clean REST endpoints Java 21: Modern Java platform support Technical Stack Framework: Quarkus 3.15.4 AI: LangChain4j with OpenAI integration Rules Engine: Drools Fault Tolerance: SmallRye patterns Use Cases Image content classification AI + rules engine integration demonstrations Content moderation systems Microservices with AI capabilities Perfect example of combining modern AI capabilities with traditional business rules validation in a high-performance microservice architecture.